| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.69 | 7.518% | $159.8685 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $247.88 | 4.236% | $258.3802 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $177.29 | 10.581% | $196.0491 | $196.05 | $196.05 | $196.00 |
| Purchase #4 | $91.99 | 4.356% | $95.9971 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $49.40 | 9.669% | $54.1765 | $54.18 | $54.20 | $54.20 |
| Purchase #6 | $120.92 | 11.247% | $134.5199 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $161.40 | 13.561% | $183.2875 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $997.57 | $1,082.2788 | $1,082.29 | $1,082.30 | $1,082.30 | |